Cita APA (7a ed.)

Hume's & Aiken, H. D. (1948). Humed moral and political philosophy. Hafner.

Cita Chicago Style (17a ed.)

Hume's y Henry D. Aiken. Humed Moral and Political Philosophy. New York: Hafner, 1948.

Cita MLA (8a ed.)

Hume's y Henry D. Aiken. Humed Moral and Political Philosophy. Hafner, 1948.